fix: repair live MITC4 document links

docs/MITC4_SUPP.md

@@ -7,12 +7,12 @@
 정의하는 문서가 아니라, 이미 승인된 요구조건·정식화·I/O·reference·release 문서를
 보충하는 회고 자료다. 계약이 충돌하면 이 문서가 아니라 다음 문서를 우선한다.
 
-- `docs/requirements/linear-static-mitc4-shell.md`
+- `docs/linear-static-mitc4-shell/requirements.md`
-- `docs/formulations/mitc4-shell-formulation.md`
+- `docs/linear-static-mitc4-shell/formulation.md`
-- `docs/io-definitions/linear-static-mitc4-shell-io.md`
+- `docs/linear-static-mitc4-shell/io.md`
-- `docs/reference-models/linear-static-mitc4-shell-reference-models.md`
+- `docs/linear-static-mitc4-shell/reference-model.md`
-- `docs/numerical-reviews/linear-static-mitc4-shell-review.md`
+- `docs/linear-static-mitc4-shell/numerical-review.md`
-- `docs/releases/linear-static-mitc4-shell-release.md`
+- `docs/linear-static-mitc4-shell/release.md`
 
 라인 참조는 회고 작성 시점의 기준 커밋 `6c41cde41af4d6cd474b008e5ae81769fff0aa79`
 을 사용한다. `path:line`은 이 기준 커밋의 파일과 라인을 뜻한다. 중간 실패가 최종

tests/test_agent_skill_workflow_contract.py

@@ -207,6 +207,31 @@ def test_live_guidance_declares_eight_stage_workflow():
         assert "docs/<feature-id>/" in text, path
 
 
+def test_mitc4_live_authority_links_use_feature_bundle():
+    text = read(ROOT / "docs" / "MITC4_SUPP.md")
+    authority_section = text.split("라인 참조", maxsplit=1)[0]
+
+    for path in (
+        "docs/linear-static-mitc4-shell/requirements.md",
+        "docs/linear-static-mitc4-shell/formulation.md",
+        "docs/linear-static-mitc4-shell/io.md",
+        "docs/linear-static-mitc4-shell/reference-model.md",
+        "docs/linear-static-mitc4-shell/numerical-review.md",
+        "docs/linear-static-mitc4-shell/release.md",
+    ):
+        assert path in authority_section
+
+    for legacy_path in (
+        "docs/requirements/linear-static-mitc4-shell.md",
+        "docs/formulations/mitc4-shell-formulation.md",
+        "docs/io-definitions/linear-static-mitc4-shell-io.md",
+        "docs/reference-models/linear-static-mitc4-shell-reference-models.md",
+        "docs/numerical-reviews/linear-static-mitc4-shell-review.md",
+        "docs/releases/linear-static-mitc4-shell-release.md",
+    ):
+        assert legacy_path not in authority_section
+
+
 def test_agent_toml_and_skill_ui_metadata_are_parseable():
     for path in sorted(AGENT_DIR.glob("*.toml")):
         parsed = tomllib.loads(read(path))